Human IGFBP4 PicoKine® ELISA Kit

Human IGFBP4 PicoKine® ELISA Kit (96 Tests). Quantitate Human IGFBP4 in cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA). Sensitivity: 20pg/ml. The brand Picokine indicates this is a premium quality ELISA kit. Each Picokine kit delivers precise quantification, high sensitivity, and excellent reproducibility. Only our most reliable and effective kits qualify as Picokine, guaranteeing top-tier results for your assays.

Insulin-like growth factor-binding protein 4 is a protein that in humans is encoded by the IGFBP4gene. This gene is a member of the insulin-like growth factor binding protein (IGFBP) family and encodes a protein with an IGFBP domain and a thyroglobulin type-I domain. The protein binds both insulin-like growth factors (IGFs) I and II and circulates in the plasma in both glycosylated and non-glycosylated forms. Binding of this protein prolongs the half-life of the IGFs and alters their interaction with cell surface receptors. In addition, IGFBP-4 is a unique protein and it consistently inhibits several cancer cells in vivo and in vitro. Its inhibitory action has been shown in vivo in prostate and colon. It is secreted by all colon cancer cells.

Product information

Supplier	Boster Bio
ABMIUM evidence status	ABMIUM Verified™ collaborator-tested data
Catalogue reference	EK0388
Product category	PicoKine® ELISA Kits
Reactive species	Human
Tested applications	ELISA
Gene name	IGFBP4
Protein name	Insulin-like growth factor-binding protein 4
Sample type	cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA).
Assay range	500 pg/ml - 32,000 pg/ml
Sensitivity	<20 pg/ml
Specificity	Natural and recombinant human IGFBP4
Immunogen	Expression system for standard: NS0; Immunogen sequence: D22-E258
Storage	Store at 4℃ for 6 months, at -20℃ for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)
UniProt	P22692
NCBI Gene ID	3487

Available variants

Conjugation	Size
Not applicable	96 wells/kit, with removable strips.